In his explanation on the club's official website, Milan hook 22-year-old player with a system of bartering agreements with three players simultaneously, namely Rodney Strasser, Gianmarco Zigoni and Nnamdi Oduamadi with joint ownership status.Players who want to be called Papa became the fourth player who trafficked Milan in the summer transfer market. Previously, Milan have got Marco Amelia, Mario Yepes and Elijah Legati.
Papa himself would later be positioned at right-back to be with Thiago Silva and Alessandro Nesta. Papa can also be a central defender if needed.